Hexagonal Conversion Rod M14 M10 M5 for Electric Drill - China Suppliers Factory - Durable Carbon Steel, Rust Resistant
product description
The mainstream model is a 6mm hexagonal shank with M10/M14 standard external threads, suitable for the majority of hand drills and impact drills, compatible with 100/125 angle grinder universal grinding discs, self-adhesive polishing discs, plush sandpaper trays and other accessories. It is the core universal accessory for electric drill modification.
Three-Part Structure Design
- 6mm Hexagonal Handle End: Used to install the handheld drill chuck. It is more anti-slip compared to round handles and provides stronger locking force.
- Middle Limit Platform: Prevents accessories from being installed too deeply, ensuring proper coaxiality.
- Standard External Thread End: Designed for connecting tools such as polishing discs and grinding discs.
When in use, fully insert the hexagonal handle into the drill chuck and lock it, then screw the polishing disc/grinding disc onto the threaded end to fix it, and the drill can be started for operation; simply unscrew the replacement parts for easy operation. The core purpose is to quickly convert ordinary handheld drills into polishing and grinding machines, achieving multi-purpose use without the need to purchase additional professional tools.
Compared to round handle connecting rods, hexagonal handle structures have stronger anti-slip properties, are less prone to slipping and shaking during high-speed rotation, and have higher operational accuracy. With strong universality, it is suitable for multiple scenarios such as car paint waxing, hardware rust removal, furniture polishing, stone polishing, DIY handicrafts, etc. Compact in size, it is capable of working in narrow spaces with high cost-effectiveness, making it an essential accessory for home maintenance, car beauty, and decoration construction.
Frequently Asked Questions (FAQ)
What is the core purpose of this adapter?
The core purpose is to quickly convert ordinary handheld drills into polishing and grinding machines, enabling multi-purpose use without the need to purchase additional professional tools.
What tools and accessories is this adapter compatible with?
It is suitable for the majority of hand drills and impact drills. It is compatible with 100/125 angle grinder universal grinding discs, self-adhesive polishing discs, plush sandpaper trays, and other similar accessories.
Why is a hexagonal handle better than a round handle?
Compared to round handles, the hexagonal handle structure offers stronger anti-slip properties, provides stronger locking force within the chuck, and is less prone to slipping or shaking during high-speed rotation, ensuring higher operational accuracy.
How is the structure of this adapter designed?
The structure consists of three parts: a 6mm hexagonal handle end for the drill chuck, a middle limit platform to prevent deep installation and ensure coaxiality, and a standard M10/M14 external thread end for securing polishing or grinding discs.
What application scenarios is this accessory suitable for?
It is highly universal and ideal for car paint waxing, hardware rust removal, furniture polishing, stone polishing, DIY handicrafts, and working in narrow spaces.
How do you install and replace the attachments?
Fully insert the 6mm hexagonal handle into the drill chuck and lock it tightly. Then, screw the polishing or grinding disc onto the threaded end to fix it. To replace parts, simply unscrew them from the threaded end.







